package com.ruoyi.web.controller.net;

import com.ruoyi.net.domain.ElementDcnConnector;
import com.ruoyi.net.domain.ElementPceIp;
import com.ruoyi.net.domain.NetElement;
import com.ruoyi.net.netconf.util.DeviceManager;
import com.ruoyi.net.service.INetElementService;
import com.ruoyi.system.service.ISysConfigService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import java.util.List;
import javax.servlet.http.HttpServletResponse;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.net.domain.ElementDhcp;
import com.ruoyi.net.service.IElementDhcpService;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;

/**
 * 网元-DHCP配置Controller
 * 
 * @author net
 * @date 2024-11-17
 */
@Api(tags = "网元-DHCP配置")
@RestController
@RequestMapping("/element/dhcp")
public class ElementDhcpController extends BaseController {
    @Autowired
    private IElementDhcpService elementDhcpService;

    @Autowired
    private ISysConfigService sysConfigService;

    @Autowired
    private INetElementService netElementService;

    @Autowired
    private DeviceManager deviceManager;

    /**
     * 查询网元-DHCP配置列表
     */
    @ApiOperation(value = "查询网元-DHCP配置列表", httpMethod = "GET")
    //    @PreAuthorize("@ss.hasPermi('system:dhcp:list')")
    @GetMapping("/list")
    public TableDataInfo list(ElementDhcp elementDhcp) {
        startPage();
        List<ElementDhcp> list = elementDhcpService.selectElementDhcpList(elementDhcp);
        return getDataTable(list);
    }

    /**
     * 导出网元-DHCP配置列表
     */
    @ApiOperation(value = "导出网元-DHCP配置列表", httpMethod = "POST")
    //    @PreAuthorize("@ss.hasPermi('system:dhcp:export')")
    @Log(title = "网元-DHCP配置", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, ElementDhcp elementDhcp) {
        List<ElementDhcp> list = elementDhcpService.selectElementDhcpList(elementDhcp);
        ExcelUtil<ElementDhcp> util = new ExcelUtil<ElementDhcp>(ElementDhcp.class);
        util.exportExcel(response, list, "网元-DHCP配置数据");
    }

    /**
     * 获取网元-DHCP配置详细信息
     */
    @ApiOperation(value = "获取网元-DHCP配置详细信息", httpMethod = "GET")
    //    @PreAuthorize("@ss.hasPermi('system:dhcp:query')")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") String id) {
        return success(elementDhcpService.selectElementDhcpById(id));
    }

    /**
     * 新增网元-DHCP配置
     */
    @ApiOperation(value = "新增网元-DHCP配置", httpMethod = "POST")
    //    @PreAuthorize("@ss.hasPermi('system:dhcp:add')")
    @Log(title = "网元-DHCP配置", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody ElementDhcp elementDhcp) {
        return toAjax(elementDhcpService.insertElementDhcp(elementDhcp));
    }

    /**
     * 修改网元-DHCP配置
     */
    @ApiOperation(value = "修改网元-DHCP配置", httpMethod = "PUT")
    //    @PreAuthorize("@ss.hasPermi('system:dhcp:edit')")
    @Log(title = "网元-DHCP配置", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody ElementDhcp elementDhcp) {
        return toAjax(elementDhcpService.updateElementDhcp(elementDhcp));
    }

    /**
     * 删除网元-DHCP配置
     */
    @ApiOperation(value = "删除网元-DHCP配置", httpMethod = "DELETE")
    //    @PreAuthorize("@ss.hasPermi('system:dhcp:remove')")
    @Log(title = "网元-DHCP配置", businessType = BusinessType.DELETE)
    @DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable String[] ids) {
        return toAjax(elementDhcpService.deleteElementDhcpByIds(ids));
    }
    /**
     * 激活设备
     * @param id
     */
    @ApiOperation(value = "激活设备", httpMethod = "GET")
    @Log(title = "激活设备", businessType = BusinessType.UPDATE)
    @GetMapping(value = "/activate/{id}")
    public AjaxResult activateDevice(@PathVariable("id") String id) {
        ElementDhcp entity = elementDhcpService.selectElementDhcpById(id);
        entity.setStatus("1");
       if ( sendXml(entity)){
           return toAjax(elementDhcpService.updateElementDhcp(entity));
       }else {
           return AjaxResult.error("激活设备失败");
       }
    }

    /**
     * 去激活设备
     * @param id
     */
    @ApiOperation(value = "去激活设备", httpMethod = "GET")
    @Log(title = "去激活设备", businessType = BusinessType.UPDATE)
    @GetMapping(value = "/unactivate/{id}")
    public AjaxResult unactivateDevice(@PathVariable("id") String id) {
        ElementDhcp entity = elementDhcpService.selectElementDhcpById(id);
        entity.setStatus("0");
        if ( sendXml(entity)){
            return toAjax(elementDhcpService.updateElementDhcp(entity));
        }else {
            return AjaxResult.error("去激活设备失败");
        }
    }
    /*<dhcp xmlns="http://fiberhome.com/fhnw/yang/systemmanage/fos-dhcp">
    <dhcp4>
      <dhcp4-global-cfg>
        <dhcp4-global-relay>
          <relay-hops-max>255</relay-hops-max>
        </dhcp4-global-relay>
      </dhcp4-global-cfg>
    </dhcp4>
    <dhcp6>
      <dhcp6-global-cfg>
        <dhcp6-global-relay>
          <relay-hops-max>255</relay-hops-max>
        </dhcp6-global-relay>
        <dhcp6-global-server>
          <duid-type>llt</duid-type>
        </dhcp6-global-server>
      </dhcp6-global-cfg>
    </dhcp6>
  </dhcp>*/


    private boolean sendXml(ElementDhcp entity) {
        boolean isSend = true;
        // TODO: 2024/12/6 待与设备联调
        if (sysConfigService.selectDebugEnabled()) {
            NetElement netElement = netElementService.getCacheObject(entity.getElementId());
            deviceManager.getDevice(netElement.getIp());
            String operation = "create";
            if ("0".equals(entity.getStatus())) {
                operation = "remove";
            }

            StringBuilder xml = new StringBuilder();
            xml.append("<dhcp xmlns=\"http://fiberhome.com/fhnw/yang/systemmanage/fos-dhcp\">" +
                    "    <dhcp4>" +
                    "      <dhcp4-global-cfg>" +
                    "        <dhcp4-global-relay>" +
                    "          <relay-hops-max>" + entity.getMaxHopLimit() + "</relay-hops-max>" +
                    "        </dhcp4-global-relay>" +
                    "      </dhcp4-global-cfg>" +
                    "    </dhcp4>" +
                    /*"    <dhcp6>" +
                    "      <dhcp6-global-cfg>" +
                    "        <dhcp6-global-relay>" +
                    "          <relay-hops-max>255</relay-hops-max>" +
                    "        </dhcp6-global-relay>" +
                    "        <dhcp6-global-server>" +
                    "          <duid-type>llt</duid-type>" +
                    "        </dhcp6-global-server>" +
                    "      </dhcp6-global-cfg>" +
                    "    </dhcp6>" +*/
                    "  </dhcp>");
            System.out.println(xml.toString());
            isSend = deviceManager.editConfig(xml.toString(), "merge");
        }
        return isSend;
    }
}